Date published: 2026-5-16

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Sptrx-1 Activators

Sptrx-1 activators encompass a variety of compounds that aim to maintain or restore redox homeostasis within cells. At the forefront of this class are activators of the Nrf2 pathway, which play a critical role in the cellular defense against oxidative stress. By promoting the transcription of Nrf2 target genes, including those coding for antioxidative enzymes, these compounds increase the cell's capacity to handle oxidative challenges, potentially increasing the demand and activity of Sptrx-1. Such compounds include Bardoxolone methyl, Oltipraz, CDDO-Im, and others like Dimethyl fumarate and Omaveloxolone, which have been reported to enhance the expression of a wide array of antioxidative proteins.

Moreover, specific nutrients or mimetics like Zinc monomethionine and Ebselen provide essential elements or mimic enzymatic activity that supports the antioxidant defense system, which may include enhancing the activity of Sptrx-1. Other compounds, such as Ferulic acid, Melatonin, Mitoquinone mesylate, and Plumbagin, act either by direct ROS scavenging or by modulating the activity of mitochondria, thus influencing the redox state of the cell and potentially promoting the upregulation or activity of Sptrx-1.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

CDDO Methyl Ester

218600-53-4sc-504720
10 mg
$220.00
(0)

An Nrf2 pathway activator that promotes the expression of various antioxidant proteins, potentially increasing the activity of Sptrx-1 to manage elevated oxidative stress.

Oltipraz

64224-21-1sc-205777
sc-205777A
500 mg
1 g
$286.00
$622.00
(1)

A dithiolethione that activates Nrf2, leading to the transcription of antioxidant response element (ARE)-driven genes, which can include Sptrx-1.

CDDO Imidazolide

443104-02-7sc-504719
1 mg
$700.00
(0)

An Nrf2 activator with a potent ability to induce antioxidant enzymes, possibly resulting in heightened Sptrx-1 expression or activity.

Dimethyl fumarate

624-49-7sc-239774
25 g
$28.00
6
(1)

A compound that activates the Nrf2 pathway, which may result in increased expression of antioxidative genes including Sptrx-1.

Ebselen

60940-34-3sc-200740B
sc-200740
sc-200740A
1 mg
25 mg
100 mg
$33.00
$136.00
$458.00
5
(1)

A seleno-organic compound that mimics glutathione peroxidase activity and could bolster the cell's antioxidant capacity, potentially supporting Sptrx-1 activity.

Ferulic acid

1135-24-6sc-204753
sc-204753A
sc-204753B
sc-204753C
sc-204753D
5 g
25 g
100 g
500 g
1 kg
$43.00
$63.00
$156.00
$563.00
$1008.00
10
(3)

An antioxidant that can neutralize free radicals and may lead to the upregulation of cellular defense mechanisms, including Sptrx-1.

Melatonin

73-31-4sc-207848
sc-207848A
sc-207848B
sc-207848C
sc-207848D
sc-207848E
1 g
5 g
25 g
100 g
250 g
1 kg
$65.00
$73.00
$218.00
$697.00
$1196.00
$3574.00
16
(2)

Functions as a direct scavenger of ROS and may promote the activity of antioxidative enzymes, potentially including Sptrx-1.

Mito-Q

444890-41-9sc-507441
5 mg
$290.00
(0)

Targets antioxidants to mitochondria and may enhance the expression of antioxidant defense proteins such as Sptrx-1.

Plumbagin

481-42-5sc-253283
sc-253283A
100 mg
250 mg
$52.00
$62.00
6
(1)

A natural compound with evidence for Nrf2 activation, which may increase the cellular antioxidative capacity and Sptrx-1 activity.